Motion sensor head



FIG. 1 is a perspective view taken from the left side of the new design, with the broken lines showing for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side view thereof, with the opposite side being a mirror image; and,

FIG. 6 is a bottom plan view thereof. 

We claim the ornamental design of a motion sensor head, as shown and described. 